m68k gas fp register lists?

[Brad Parker <brad at parker dot boston dot ma dot us>]

I built binutils-000425 on a FreeBSD system, cross compiling for m68k.
As an experiment I tried to build part of the linux-2.2.14 kernel.

I found that some valid 68k instructions would generate parse errors.  This
seems odd to me, since Linux uses gcc/gas as it's compiler.  It makes me
think I did something wrong building gas...

Any idea why these instructions would generate parse errors?  Adding
-m68020 or -m68040 did not help.

I configured with:

configure --host=i386-unknown-freebsdelf3.3 --target=m68k-elf --prefix=/opt/gcc-m68k -v

These fail:

	pmove	%a0@,%tt0
	pmove	%a0@,%tt1

	fmoveml	%fpcr/%fpsr/%fpiar,%a0@(TASK_TSS+TSS_FPCNTL)
	fmoveml	%a1@(TASK_TSS+TSS_FPCNTL),%fpcr/%fpsr/%fpiar

And, of course, these work

	fmoveml	%a1@(TASK_TSS+TSS_FPCNTL),%fpiar
	fmoveml	%a1@(TASK_TSS+TSS_FPCNTL),%fpsr
	fmoveml	%a1@(TASK_TSS+TSS_FPCNTL),%fpcr

but a register list should be valid.  And these instructions are from a
checked in linux kernel, so there must be a gas somewhere which compiles
them...

-brad